1 files changed, 1 insertions, 1 deletions
diff --git a/fork.cpp b/fork.cpp
index bc6ed87b..93458316 100644
--- a/fork.cpp
+++ b/fork.cpp
@@ -19,7 +19,7 @@
  * @date 2014
  * Tests for different forking behavior
  */
-
+#include <boost/asio.hpp>
 #include <boost/test/unit_test.hpp>
 #include <boost/filesystem/operations.hpp>
 #include <libethereum/Client.h>